Call:
lm(formula = y ~ x)

Residuals:
     Min       1Q   Median       3Q      Max 
-0.04388 -0.04388 -0.03451  0.01279  0.42626 

Coefficients:
             Estimate Std. Error t value             Pr(>|t|)    
(Intercept)  0.043881   0.002876  15.255 < 0.0000000000000002 ***
x           -0.040089   0.011571  -3.465             0.000563 ***
---
Signif. codes:  0 ‘***’ 0.001 ‘**’ 0.01 ‘*’ 0.05 ‘.’ 0.1 ‘ ’ 1

Residual standard error: 0.07434 on 710 degrees of freedom
Multiple R-squared:  0.01662,	Adjusted R-squared:  0.01524 
F-statistic:    12 on 1 and 710 DF,  p-value: 0.000563